| Name | Description | Defining Class |
| Child_Count | Returns the number of child objects the object contains | cObject |
| Delegation_Mode | Determines if and how unknown messages are delegated | cObject |
| Name | Returns the full name of the object including parentage | cObject |
| Object_Id | Returns the object handle of the object, can be used to determine if an object exists | cObject |
| Object_Label | Returns the short name of an object | cObject |
| Parent | Returns the parent of an object | cObject |
| peNeighborhood | Determines how an object and its descendents participate in object neighborhood referencing | cObject |